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Date:      Sun, 29 Dec 1996 20:54:02 -0500
From:      Ron Bolin <rlb@mindspring.com>
To:        freebsd-current@freebsd.org
Subject:   Can't dump to DAT without errors with todays current.
Message-ID:  <32C720BA.41C67EA6@mindspring.com>

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My last good dump using dump0uBf /dev/nrst1 200000 /usr on a 90 mm DDS
tape worked fine on 12-20-96 current. I updated today and I can no
longer
dump my user file system. I can dump root OK since it is small, but not
/usr
which is 1GB. I tried several tapes, and the drive works fine uner WinNT
4.0.
for backing up over 1GB.  My system is a Adaptec 2940UW and a HP 35480
4mm DAT
as st1.

My systems has 128MB RAM, and a 4GB Fujitsu Fast Wide SCSI drive. I have
an
Archive 5525S QIC SCSI tape as st0.


Any ideas what has changed? I saw only minor changes to dump in CVS.

I get these errors when dump fails and says to sees the end on tape:

 /sbin/dump 0uBbf  200000000 32 /dev/nrst1 /usr
  DUMP: Date of this level 0 dump: Sun Dec 29 20:39:27 1996
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/rsd1s1e (/usr) to /dev/nrst1
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 1112096 tape blocks on 0.01 tape(s).
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: End of tape detected
  DUMP: Closing /dev/nrst1
  DUMP: Change Volumes: Mount volume #2
  DUMP: Is the new volume mounted and ready to go?: ("yes" or "no")  

Also my console output is:
 $ sd1(ahc0:1:0): timed out in datain phase, SCSISIGI == 0x44
SEQADDR == 0x137
sd1(ahc0:1:0): abort message in message buffer
sd1(ahc0:1:0): timed out in datain phase, SCSISIGI == 0x54
SEQADDR == 0x138
ahc0: Issued Channel A Bus Reset. 3 SCBs aborted
sd1(ahc0:1:0): UNIT ATTENTION asc:2f,0 Commands cleared by another
initiator
, retries:3
st1(ahc0:5:0): UNIT ATTENTION asc:29,0
st1(ahc0:5:0):  Power on, reset, or bus device reset occurred
st1: oops not queued
sd1(ahc0:1:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR == 0xf
sd1(ahc0:1:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR == 0xb
ahc0: Issued Channel A Bus Reset. 2 SCBs aborted
sd1(ahc0:1:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR == 0xb
sd1(ahc0:1:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR == 0xc
ahc0: Issued Channel A Bus Reset. 1 SCBs aborted


Thank's 
Ron

-- 
****************************************************************************
Ron Bolin rlb@mindspring.com, http://www.mindspring.com/~rlb/
GSU: gs01rlb@panther.gsu.edu matrlbx@indigo4.cs.gsu.edu  Home:
770-992-8877 
****************************************************************************



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